13805584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66373}}^1$

素因数の和:66394

約数の個数: 20

約数和(自身を含む): 28806316

約数和(自身を除く): 15000732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66373, 132746, 265492, 530984, 862849, 1061968, 1725698, 3451396, 6902792, 13805584]

約数ペア:

[(1, 13805584), (2, 6902792), (4, 3451396), (8, 1725698), (13, 1061968), (16, 862849), (26, 530984), (52, 265492), (104, 132746), (208, 66373)]